CI: try Github Actions as CI provider

.circleci/config.yml

@@ -85,8 +85,6 @@ jobs:
           name: Installing python dependencies
           command: |
             python -m pip install --user --upgrade pip setuptools setuptools-scm wheel
-            python -m pip install --no-cache-dir --user -r bindings/py/packaging/requirements.txt  --verbose || exit
-
 
       # Build Release with python
       - run:

.github/workflows/arm64-build.yml

@@ -0,0 +1,32 @@
+name: ARM64 build
+
+on:
+  # run every day of the week at 06:00
+  schedule:
+    - cron: 0 6 * * *
+
+jobs:
+  build-arm64-docker:
+    name: Build for ARM64 on Docker
+    runs-on: ubuntu-18.04
+    steps:
+    - name: Install docker
+      run: |
+        # bug in ubuntu, conflicts with docker.io
+        sudo apt-get update
+        sudo apt-get remove --purge -y moby-engine moby-cli
+        sudo apt-get install -y qemu-system docker.io
+
+    - name: Setup ARM64 build env
+      run: |
+        uname -a
+        sudo docker run --rm --privileged multiarch/qemu-user-static:register --reset
+        uname -a
+
+    - uses: actions/checkout@v1
+
+    - name: ARM64 build
+      run: |
+        sudo docker build -t htm-arm64-docker --build-arg arch=arm64 .
+        uname -a
+

.github/workflows/htmcore.yml

@@ -0,0 +1,127 @@
+name: htm.core build
+
+on:
+  push:
+    branches:
+      - 'v*.*.*' # vX.Y.Z release tag
+  # run on pull_request events that target the master branch
+  pull_request:
+    branches:
+    - master
+  # run every day of the week at 02:00
+  schedule:
+  - cron: 0 2 * * *
+
+jobs:
+  build:
+    name: Building on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      #max-parallel: 4
+      matrix:
+        python-version: [3.7]
+        os: [ubuntu-18.04, windows-2019, macOS-latest]
+
+    steps:
+    - uses: actions/checkout@v1
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v1
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Versions
+      run: |
+        python --version
+        cmake --version
+        c++ --version
+
+    - name: Install dependencies (gcc-8)
+      if: matrix.os == 'ubuntu-18.04'
+      env:
+        CC: gcc-8
+        CXX: g++-8
+      run: |
+        sudo apt-get update
+        sudo apt-get -y install gcc-8 g++-8
+        python -m pip install --upgrade pip setuptools wheel
+        python -m pip install -r requirements.txt
+        python setup.py configure
+
+    - name: Install dependencies
+      if: matrix.os != 'ubuntu-18.04'
+      run: |
+        python -m pip install --upgrade pip setuptools wheel
+        python -m pip install -r requirements.txt
+        python setup.py configure
+
+    - name: build htmcore with setup.py
+      run: python setup.py install --user
+
+    - name: C++ & Python Tests
+      run: python setup.py test
+
+    - name: Memory leaks check (valgrind)
+      if: matrix.os == 'ubuntu-18.04'
+      run: |
+        sudo apt-get -y install valgrind
+        LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${PWD}/build/Release/lib valgrind  --show-leak-kinds=definite,indirect,possible,reachable --track-origins=yes --num-callers=40 --error-exitcode=3 ./build/Release/bin/benchmark_hotgym 5 || exit 1
+
+    - name: Release (make package)
+      if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')
+      run: |
+        python setup.py bdist_wheel
+        cd build/scripts
+        cmake --build . --config Release --target install # aka make install ,but multiplatform
+        cmake --build . --config Release --target package # make package
+
+    - name: Release (deploy)
+      if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')
+      # from https://github.com/marketplace/actions/gh-release
+      uses: softprops/action-gh-release@v1
+      with:
+        files: |
+          build/scripts/htm_core-v*
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: pre-PyPI
+      if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')
+      #copy dist data to /dist, where PyPI Action expects it
+      run: |
+        cp -a build/Release/distr/dist .
+        ls dist
+
+    - name: Publish to PyPI
+      if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')
+      uses: pypa/gh-action-pypi-publish@master
+      with:
+        user: __token__
+        password: ${{ secrets.pypi_password }}
+        repository_url: https://test.pypi.org/legacy/ #TODO rm for real pypi
+
+
+
+  build-debug:
+    name: Build and test in Debug mode
+    #currently cannot run on Linux & Debug due to a bug in YAML parser: issue #218
+    runs-on: macOS-latest
+    steps:
+    - uses: actions/checkout@v1
+
+    - name: Install dependencies (Debug)
+      run: |
+        echo "built type: ${CMAKE_BUILD_TYPE}"
+        mkdir -p build/scripts
+        cd build/scripts
+        cmake ../.. -DCMAKE_BUILD_TYPE=Debug
+
+    - name: Debug build
+      run: |
+        cd build/scripts
+        make -j2 && make install
+
+    - name: C++ Tests
+      run: |
+        cd build/scripts
+        ../Debug/bin/unit_tests

.travis.yml

@@ -65,13 +65,8 @@ install:
 
 
 script:
-  # Some tests (e.g., helloregion) expect this to be the current directory and
-  #      this also matches current instructions in htm.core/README.md
-  # unit tests
-  - "cd $TRAVIS_BUILD_DIR/build/Release/bin"
-  - "${TRAVIS_BUILD_DIR}/build/Release/bin/unit_tests --gtest_output=xml:${TRAVIS_BUILD_DIR}/build/artifacts/unit_tests_report.xml"
-  # run python bindings tests
-  - echo "Python bindings tests"
+  # run c++ & python bindings tests
+  - echo "C++ & Python tests"
   - cd ${TRAVIS_BUILD_DIR}
   - "python setup.py test"
   # run memory leak tests with valgrind

Dockerfile

@@ -6,36 +6,39 @@ ARG arch=amd64
 
 # Multiarch Debian 10 Buster (amd64, arm64, etc).
 #   https://hub.docker.com/r/multiarch/debian-debootstrap
-FROM multiarch/debian-debootstrap:$arch-buster
+FROM multiarch/debian-debootstrap:${arch}-buster
 
 RUN apt-get update
-RUN apt-get install -y \
+RUN apt-get install -y --no-install-suggests \
     cmake \
-    g++ \
+    g++-8 \
     git-core \
     libyaml-dev \
-    python \
-    python-dev \
-    python-numpy \
-    python-pip
+    python3-minimal \
+    python3-dev \
+    python3-numpy \
+    python3-pip \
+    python3-venv
 
 ADD . /usr/local/src/htm.core
 WORKDIR /usr/local/src/htm.core
 
+# Setup py env
+#RUN python3 -m venv pyenv && . pyenv/bin/activate
+RUN pip3 install --upgrade setuptools pip wheel
+#RUN export PYTHONPATH=$PYTHONPATH:/usr/local/lib/python3.7/dist-packages
+
 # Install
-RUN pip install --upgrade setuptools
-RUN pip install wheel
-RUN pip install \
+RUN pip3 install \
 # Explicitly specify --cache-dir, --build, and --no-clean so that build
 # artifacts may be extracted from the container later.  Final built python
 # packages can be found in /usr/local/src/htm.core/bindings/py/dist
 #        --cache-dir /usr/local/src/htm.core/pip-cache \
 #        --build /usr/local/src/htm.core/pip-build \
 #        --no-clean \
-        -r bindings/py/packaging/requirements.txt
-RUN python setup.py install
+        -r requirements.txt
+RUN python3 setup.py install --force
 
 # Test
-RUN ./build/Release/bin/unit_tests
-RUN python setup.py test
+RUN python3 setup.py test
 

README.md

@@ -64,7 +64,7 @@ Fork or download the HTM-Community htm.core repository from https://github.com/h
 ```
 cd to-repository-root
 python -m pip install --user --upgrade pip setuptools setuptools-scm wheel
-python -m pip install --no-cache-dir --user -r bindings/py/packaging/requirements.txt
+python -m pip install --no-cache-dir --user -r requirements.txt
 ```
 
 Be sure you are running the right version of python. Check it with the following command:
@@ -275,7 +275,7 @@ distribution packages as listed and rename them as indicated. Copy these to
 ### There are two sets of Unit Tests:
 
  * C++ Unit tests -- to run: `./build/Release/bin/unit_tests`
- * Python Unit tests -- to run: `python setup.py test`
+ * Python Unit tests -- to run: `python setup.py test` (runs also the C++ tests above)
 
 # Examples
 

appveyor.yml

@@ -99,7 +99,6 @@ build_script:
   - echo Binding version = %BINDINGS_VERSION%
 
   - python -m pip install --user --upgrade pip setuptools setuptools-scm wheel || exit
-  - python -m pip install --no-cache-dir --user -r bindings/py/packaging/requirements.txt  || exit
 
   # we need to find the previous git tags so a shallow clone is not enough
   - git fetch --depth=200
@@ -110,13 +109,7 @@ build_script:
 
 
 after_build:
-  # Run unit_tests (C++)
-  - cd %HTM_CORE%
-  - mkdir %ARTIFACTS_DIR%
-  - cd %HTM_CORE%\build\Release\bin
-  - unit_tests.exe --gtest_output=xml:%ARTIFACTS_DIR%\unit_tests_report.xml
-
-  # Run python tests
+  # Run C++ & python tests
   - cd %HTM_CORE%
   - python setup.py test
 
@@ -155,4 +148,4 @@ on_success:
         }
 
 
-
+